Read the series that's sold more than 2 million copies--if you dare! Warning: this description has not been authorized by Pseudonymous Bosch. As much as he'd love to sing the praises of his book (he is very vain), he wouldn't want you to hear about his brave 11-year old heroes, Cass and Max-Ernest. Or about how a mysterious box of vials, the Symphony of Smells, sends them on the trail of a magician who has vanished under strange (and stinky) circumstances. And he certainly wouldn't want you to know about the hair-raising adventures that follow and the nefarious villains they face. You see, not only is the name of this book secret, the story inside is, too. For it concerns a secret. A Big Secret.

Two eleven-year-old misfits try to solve the mystery of a dead magician and stop the evil Dr. L and Ms. Mauvais, who are searching for the secret of immortality. This is the story of a secret, and also a secret story. This is the story of Cass and Max-Ernest, two friendless 11-year olds who come together to solve the mystery surrounding a dead magician and the clues he left behind. When they find a mysterious case containing vials of liquid labeled The Symphony of Smells with an encoded message asking for help, they decide to investigate. Along the way they must solve puzzles and word games and face incredible danger to answer their questions. They encounter the dark and looming Dr. L and his seemingly ageless accomplice, Ms. Mauvais, who have kidnapped one of their classmates in a desperate attempt to unlock the secrets of immortality.

The name of this book is secret / by Pseudonymous Bosch ; illustrated by Gilbert Ford, The name of this book is secret / by Pseudonymous Bosch ; illustrations by Gilbert Ford, The name of this book is secret [sound recording] / Pseudonymous Bosch